Description Intelligent 5" Outdoor speed dome camera with Multi protocol, OSD, Path memory Main feature ◎Effective pixels:752(H)×582(V) ◎Scanning area:3.6mm(H)×2.7mm(V); 1/4inch ◎Video output:1.0Vp-p ◎Horizontal resolution 480TVL ◎S/N Ratio ≥50dB ◎Minimum illumination 1.0Lux ◎Iris:Auto ◎Focus:Auto ◎Focal length:f4-88mm ◎Zoom ratio:22× Zoom ◎White Balance:Auto ◎BLC:ON/OFF ◎Panning range:360°endless ◎Pan speed:0.5°-300°/sec ◎Tilt range:0~90° ◎Tilt speed:0.5~150°/ sec ◎Communication:RS485 ◎Controls:Pan/Tilt Lens 128 preset positions ◎Auto pan:ON/OFF ◎Auto Tracking:4 cruising tracks ◎Power source mode:AC24V ◎Dimensions:φ200×311mm (H) ◎Weight:Approx 5Kg